✔ 最佳答案
1)The meaning of this sentence is ambiguous and practicably meaningless
in that' on sale' can be taken to mean' being available to be sold, or bought';
or ' being available to be sold at a reduced price'。I honestly do not know
what the writer of the sentence wants to express.
2) Seemingly, the writer wants to say' Our prices are comparatively cheaper
than the other stores or shops.The statement should hence be written as
' Our prices are cheaper.'
3) ' The problem was improved' is an illogical statement because a problem can be solved;' to improve a problem' is an absurd statement which doesn't make sense.
4) The sentence should be written as ' We received a letter of complaint
yesterday.'
5)The first part of the sentence should be written as ' Because of this', or
'By reason of this',(in this context,' this' refers to somthing aforesaid, after the Phrase Preposition' Because of ' or ' By reason of '.
All the same , the meaning that the writer wants to express in the second
part of the sentence is beyond my understanding and I am awfully sorry that I can't possibly give what I guess to mislead you as to what it truly means.